1954221984

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15860

約数の個数: 192

約数和(自身を含む): 6696708480

約数和(自身を除く): 4742486496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 396, 416, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 864, 936, 1056, 1144, 1188, 1248, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3168, 3432, 3744, 3861, 4576, 4752, 5148, 5616, 6864, 7722, 9504, 10296, 11232, 13728, 15444, 15817, 20592, 30888, 31634, 41184, 47451, 61776, 63268, 94902, 123552, 126536, 142353, 173987, 189804, 205621, 253072, 284706, 347974, 379608, 411242, 427059, 506144, 521961, 569412, 616863, 695948, 759216, 822484, 854118, 1043922, 1138824, 1233726, 1391896, 1518432, 1565883, 1644968, 1708236, 1850589, 2087844, 2261831, 2277648, 2467452, 2783792, 3131766, 3289936, 3416472, 3701178, 4175688, 4523662, 4555296, 4697649, 4934904, 5551767, 5567584, 6263532, 6579872, 6785493, 6832944, 7402356, 8351376, 9047324, 9395298, 9869808, 11103534, 12527064, 13570986, 13665888, 14804712, 16702752, 18094648, 18790596, 19739616, 20356479, 22207068, 25054128, 27141972, 29609424, 36189296, 37581192, 40712958, 44414136, 50108256, 54283944, 59218848, 61069437, 72378592, 75162384, 81425916, 88828272, 108567888, 122138874, 150324768, 162851832, 177656544, 217135776, 244277748, 325703664, 488555496, 651407328, 977110992, 1954221984]

約数ペア:

[(1, 1954221984), (2, 977110992), (3, 651407328), (4, 488555496), (6, 325703664), (8, 244277748), (9, 217135776), (11, 177656544), (12, 162851832), (13, 150324768), (16, 122138874), (18, 108567888), (22, 88828272), (24, 81425916), (26, 75162384), (27, 72378592), (32, 61069437), (33, 59218848), (36, 54283944), (39, 50108256), (44, 44414136), (48, 40712958), (52, 37581192), (54, 36189296), (66, 29609424), (72, 27141972), (78, 25054128), (88, 22207068), (96, 20356479), (99, 19739616), (104, 18790596), (108, 18094648), (117, 16702752), (132, 14804712), (143, 13665888), (144, 13570986), (156, 12527064), (176, 11103534), (198, 9869808), (208, 9395298), (216, 9047324), (234, 8351376), (264, 7402356), (286, 6832944), (288, 6785493), (297, 6579872), (312, 6263532), (351, 5567584), (352, 5551767), (396, 4934904), (416, 4697649), (429, 4555296), (432, 4523662), (468, 4175688), (528, 3701178), (572, 3416472), (594, 3289936), (624, 3131766), (702, 2783792), (792, 2467452), (858, 2277648), (864, 2261831), (936, 2087844), (1056, 1850589), (1144, 1708236), (1188, 1644968), (1248, 1565883), (1287, 1518432), (1404, 1391896), (1584, 1233726), (1716, 1138824), (1872, 1043922), (2288, 854118), (2376, 822484), (2574, 759216), (2808, 695948), (3168, 616863), (3432, 569412), (3744, 521961), (3861, 506144), (4576, 427059), (4752, 411242), (5148, 379608), (5616, 347974), (6864, 284706), (7722, 253072), (9504, 205621), (10296, 189804), (11232, 173987), (13728, 142353), (15444, 126536), (15817, 123552), (20592, 94902), (30888, 63268), (31634, 61776), (41184, 47451)]